N-[(E)-2-[3-(Benzylsulfanyl)-6-methyl-1,2,4-triazin-5-yl]ethenyl]-4-fluoroaniline CAS 477866-51-6
| CAS No. | 477866-51-6 |
| Molecular Formula | C19H17FN4S |
| Molecular Weight | 352.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-[(E)-2-[3-(Benzylsulfanyl)-6-methyl-1,2,4-triazin-5-yl]ethenyl]-4-fluoroaniline (C19H17FN4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 352.43 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies N-[(E)-2-[3-(Benzylsulfanyl)-6-methyl-1,2,4-triazin-5-yl]ethenyl]-4-fluoroaniline (CAS 477866-51-6), a certified reference material (molecular formula C19H17FN4S, MW 352.43 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), N-[(E)-2-[3-(Benzylsulfanyl)-6-methyl-1,2,4-triazin-5-yl]ethenyl]-4-fluoroaniline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H17FN4S |
| Molecular Weight | 352.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(5-Methyl-1,3,4-thiadiazol-2-yl)-3-(pyrrolidin-1-ylsulfonyl)benzamide (CAS 851452-51-2)
- N-{1-[1-(2,6-dimethylphenyl)-1H-1,2,3,4-tetrazol-5-yl]cyclohexyl}-5-methyl-1,2-oxazol-3-amine (CAS 296898-35-6)
- N-(5-((2-((4-Methoxyphenyl)amino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)propionamide (CAS 392293-46-8)
- N-Benzyl-2-(p-tolyl)quinoline-4-carboxamide (CAS 332381-76-7)
- 4-(5-Methylthiophen-2-yl)-N,N-diphenylaniline (CAS 1392319-60-6)
- 6-methyl-3-(methylsulfanyl)-4,5-dihydro-1,2,4-triazin-5-one (CAS 1566-32-1)
- 4-Amino-3-methyl-5-nitrobenzoic Acid (CAS 37901-94-3)
- tert-Butyl 3-(methoxy(methyl)carbamoyl)morpholine-4-carboxylate (CAS 175165-76-1)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-aniline 3-Aminophenylboronic acid, pinacol cyclic ester 3-Aminophenylboronic acid, pinacol ester 3-Aminobenzeneboronic acid pinacol ester 210907-84-9 (CAS 210907-84-9)
- N-(3-(1H-imidazol-1-yl)propyl)-4,7-dimethylbenzo[d]thiazol-2-amine (CAS 1177276-89-9)
- Edoxaban Tosylate (CAS 480449-71-6)
- 3-[3-[(tert-butoxycarbonylamino)methyl]cyclohexyl]prop-2-ynoic acid (CAS 2385421-33-8)
- 6-Bromo-3-chloro-5-(difluoromethyl)picolinaldehyde (CAS 1805169-31-6)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com